21849787440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{1811}}^1$

素因数の和:3132

約数の個数: 240

約数和(自身を含む): 79128372960

約数和(自身を除く): 57278585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1289, 1560, 1811, 1872, 2340, 2578, 3120, 3622, 3867, 4680, 5156, 5433, 6445, 7244, 7734, 9055, 9360, 10312, 10866, 11601, 12890, 14488, 15468, 16299, 16757, 18110, 19335, 20624, 21732, 23202, 23543, 25780, 27165, 28976, 30936, 32598, 33514, 36220, 38670, 43464, 46404, 47086, 50271, 51560, 54330, 58005, 61872, 65196, 67028, 70629, 72440, 77340, 81495, 83785, 86928, 92808, 94172, 100542, 103120, 108660, 116010, 117715, 130392, 134056, 141258, 144880, 150813, 154680, 162990, 167570, 185616, 188344, 201084, 211887, 217320, 232020, 235430, 251355, 260784, 268112, 282516, 301626, 309360, 325980, 335140, 353145, 376688, 402168, 423774, 434640, 464040, 470860, 502710, 565032, 603252, 651960, 670280, 706290, 754065, 804336, 847548, 928080, 941720, 1005420, 1059435, 1130064, 1206504, 1303920, 1340560, 1412580, 1508130, 1695096, 1883440, 2010840, 2118870, 2334379, 2413008, 2825160, 3016260, 3390192, 4021680, 4237740, 4668758, 5650320, 6032520, 7003137, 8475480, 9337516, 11671895, 12065040, 14006274, 16950960, 18675032, 21009411, 23343790, 28012548, 30346927, 35015685, 37350064, 42018822, 46687580, 56025096, 60693854, 70031370, 84037644, 91040781, 93375160, 105047055, 112050192, 121387708, 140062740, 151734635, 168075288, 182081562, 186750320, 210094110, 242775416, 273122343, 280125480, 303469270, 336150576, 364163124, 420188220, 455203905, 485550832, 546244686, 560250960, 606938540, 728326248, 840376440, 910407810, 1092489372, 1213877080, 1365611715, 1456652496, 1680752880, 1820815620, 2184978744, 2427754160, 2731223430, 3641631240, 4369957488, 5462446860, 7283262480, 10924893720, 21849787440]

約数ペア:

[(1, 21849787440), (2, 10924893720), (3, 7283262480), (4, 5462446860), (5, 4369957488), (6, 3641631240), (8, 2731223430), (9, 2427754160), (10, 2184978744), (12, 1820815620), (13, 1680752880), (15, 1456652496), (16, 1365611715), (18, 1213877080), (20, 1092489372), (24, 910407810), (26, 840376440), (30, 728326248), (36, 606938540), (39, 560250960), (40, 546244686), (45, 485550832), (48, 455203905), (52, 420188220), (60, 364163124), (65, 336150576), (72, 303469270), (78, 280125480), (80, 273122343), (90, 242775416), (104, 210094110), (117, 186750320), (120, 182081562), (130, 168075288), (144, 151734635), (156, 140062740), (180, 121387708), (195, 112050192), (208, 105047055), (234, 93375160), (240, 91040781), (260, 84037644), (312, 70031370), (360, 60693854), (390, 56025096), (468, 46687580), (520, 42018822), (585, 37350064), (624, 35015685), (720, 30346927), (780, 28012548), (936, 23343790), (1040, 21009411), (1170, 18675032), (1289, 16950960), (1560, 14006274), (1811, 12065040), (1872, 11671895), (2340, 9337516), (2578, 8475480), (3120, 7003137), (3622, 6032520), (3867, 5650320), (4680, 4668758), (5156, 4237740), (5433, 4021680), (6445, 3390192), (7244, 3016260), (7734, 2825160), (9055, 2413008), (9360, 2334379), (10312, 2118870), (10866, 2010840), (11601, 1883440), (12890, 1695096), (14488, 1508130), (15468, 1412580), (16299, 1340560), (16757, 1303920), (18110, 1206504), (19335, 1130064), (20624, 1059435), (21732, 1005420), (23202, 941720), (23543, 928080), (25780, 847548), (27165, 804336), (28976, 754065), (30936, 706290), (32598, 670280), (33514, 651960), (36220, 603252), (38670, 565032), (43464, 502710), (46404, 470860), (47086, 464040), (50271, 434640), (51560, 423774), (54330, 402168), (58005, 376688), (61872, 353145), (65196, 335140), (67028, 325980), (70629, 309360), (72440, 301626), (77340, 282516), (81495, 268112), (83785, 260784), (86928, 251355), (92808, 235430), (94172, 232020), (100542, 217320), (103120, 211887), (108660, 201084), (116010, 188344), (117715, 185616), (130392, 167570), (134056, 162990), (141258, 154680), (144880, 150813)]